发明名称 |
METHOD AND APPARATUS FOR OBTAINING OPTIMAL PERFORMANCE IN A RECEIVER |
摘要 |
In a channelized system having a plurality of channels, an input spectrum having a plurality of signals is received by a receiver (10). A first attenuation value (V1) is applied to a first variable gain device (12) and a second attenuation value (V2) is applied to a second variable gain device (14), wherein the first variable gain device (12) and the second variable gain device (14) are within a common signal path. The receiver (10) is tuned to a desired channel and a first power level is measured within the desired channel. The receiver (10) is selectively tuned to at least one additional channel and a second power level within the at least one additonal channel is measured, independent of the first power level. Based on measuring the power levels, a first modified attenuation value is applied to the first variable gain device (12) and a seocnd modified attenuation value is applied to the second variable gain device (14).
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申请公布号 |
WO0070774(A1) |
申请公布日期 |
2000.11.23 |
申请号 |
WO2000US11412 |
申请日期 |
2000.04.28 |
申请人 |
MOTOROLA INC. |
发明人 |
USKALI, ROBERT;HART, WILLIAM, C., JR.;IEHL, BRIAN |
分类号 |
H03G3/30;H04B7/005;(IPC1-7):H04B1/06 |
主分类号 |
H03G3/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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